About thousandeyes
Company Description
ThousandEyes, a part of Cisco, is a network intelligence company that specializes in providing visibility into the performance of applications and services across the internet and cloud environments. Founded in 2010, ThousandEyes helps organizations monitor their network performance, troubleshoot issues, and optimize user experiences through its innovative cloud-based platform. The company prides itself on its collaborative and inclusive work culture, where employees are encouraged to share ideas, take risks, and grow professionally. With a focus on continuous learning and development, ThousandEyes fosters an environment that values diversity and teamwork, ensuring that every voice is heard and every contribution is recognized. Employees enjoy flexible working arrangements and a supportive atmosphere that promotes work-life balance.
Software Engineer Interview Questions
Q1: What programming languages are you proficient in?
I am proficient in several programming languages, including Python, Java, and JavaScript. I have utilized these in various projects, focusing on both backend and frontend development.
Q2: Can you describe a challenging technical problem you encountered and how you solved it?
In a previous project, we faced performance issues with our application. I conducted a thorough analysis, identified bottlenecks in the code, and optimized algorithms. By implementing caching strategies, we improved load times significantly.
Q3: How do you ensure code quality and maintainability?
I adhere to coding standards and best practices, utilize version control systems, and write unit tests. Additionally, I regularly participate in code reviews to provide and receive constructive feedback.
Q4: What is your experience with cloud technologies?
I have experience working with cloud platforms such as AWS and Azure, where I have deployed applications and managed resources using services like EC2, Lambda, and Azure Functions.
Q5: How do you stay updated on new technologies and programming practices?
I actively follow tech blogs, participate in online courses, and attend workshops and conferences. I also engage with the developer community through forums and social media.
Customer Success Manager Interview Questions
Q1: What strategies do you use to ensure customer satisfaction?
I prioritize understanding the customer's needs by maintaining regular communication and seeking feedback. I also ensure timely resolution of issues and proactively identify opportunities for customers to maximize the value of our products.
Q2: How do you measure success in a customer success role?
I measure success through customer satisfaction scores, retention rates, and upsell opportunities. Regular check-ins and surveys help gauge client satisfaction and identify areas for improvement.
Q3: Describe a time when you turned a dissatisfied customer into a satisfied one.
I once managed a situation where a customer was unhappy with our service. I listened to their concerns, provided immediate support, and worked with our team to implement a solution. Following up with the customer post-resolution resulted in their renewed trust and continued partnership.
Q4: How do you handle difficult conversations with customers?
I approach difficult conversations with empathy and a focus on problem-solving. By actively listening and remaining calm, I can address their concerns effectively while working towards a resolution.
Q5: What tools do you use for customer relationship management?
I utilize tools such as Salesforce and Zendesk for tracking customer interactions and managing relationships. These platforms help streamline communication and ensure that no inquiries are overlooked.
Sales Engineer Interview Questions
Q1: What is your experience with technical sales?
I have worked in technical sales for over three years, where I collaborated closely with the sales team to demonstrate product capabilities and address customer technical inquiries.
Q2: How do you approach a sales presentation?
I tailor my presentations to the audience's specific needs, highlighting how our solutions solve their challenges. I use demos and real-life scenarios to illustrate our product's value.
Q3: Can you explain a complex technical concept to a non-technical audience?
I focus on using simple language and relatable analogies. For instance, when discussing cloud services, I compare it to renting an apartment instead of buying a house, emphasizing flexibility and maintenance.
Q4: How do you handle objections during a sales call?
I listen carefully to understand the concern, acknowledge the objection, and provide relevant information to address it. I aim to turn objections into opportunities for discussion.
Q5: What role does teamwork play in your sales process?
Teamwork is crucial in sales. Collaborating with product teams, customer success, and marketing ensures a cohesive strategy and a better understanding of customer needs, ultimately leading to successful sales outcomes.
Network Operations Engineer Interview Questions
Q1: What experience do you have with network monitoring tools?
I have extensive experience with network monitoring tools such as ThousandEyes, SolarWinds, and Nagios. These tools have helped me proactively identify and resolve network performance issues.
Q2: Describe a time you diagnosed a network issue.
I once diagnosed a connectivity issue affecting multiple users. By analyzing logs and using monitoring tools, I identified a misconfigured router, which I then corrected to restore service.
Q3: How do you stay current with networking technologies and trends?
I regularly read industry publications, participate in webinars, and engage with professional networks. Continuous education, including certifications, is also a priority for me.
Q4: What is your approach to network security?
I prioritize security by implementing best practices such as regular updates, access controls, and monitoring for unusual activity. I also advocate for employee training on security awareness.
Q5: How do you handle multiple network issues simultaneously?
I prioritize issues based on the impact on users, using a systematic approach to troubleshoot each issue while keeping stakeholders informed of progress and estimated resolution times.
thousandeyes Interview Questions and Answers
Updated 21 Feb 2026Customer Success Manager Interview Experience
Candidate: Emily R.
Experience Level: Senior
Applied Via: Recruiter Outreach
Difficulty:
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you manage customer expectations in a technical environment?
- Describe a time you turned around a difficult client relationship.
- What strategies do you use to ensure customer retention?
- How familiar are you with network monitoring solutions?
- Behavioral: Tell me about a time you collaborated with engineering teams.
Advice
Gain more experience with technical products and prepare examples of customer success stories involving technical challenges.
Full Experience
The interview process involved an initial recruiter call, followed by two rounds with the customer success leadership and a technical product specialist. The focus was on communication skills and ability to handle complex customer scenarios.
Data Scientist Interview Experience
Candidate: David L.
Experience Level: Mid-level
Applied Via: Job Board
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Describe your experience with time-series data analysis.
- How would you detect anomalies in network traffic data?
- Write a SQL query to extract relevant network logs.
- Explain a machine learning project you led.
- Behavioral: How do you handle tight deadlines?
Advice
Prepare for technical questions on data analysis and machine learning, especially applied to network data.
Full Experience
The interview started with a technical phone screen focusing on statistics and SQL. The second round was a coding challenge related to anomaly detection. The final round was onsite with behavioral questions and a discussion of past projects.
Sales Engineer Interview Experience
Candidate: Carla S.
Experience Level: Entry-level
Applied Via: LinkedIn
Difficulty:
Final Result:
Interview Process
2
Questions Asked
- Explain how you would demo a network monitoring product to a potential client.
- What technical skills do you have relevant to this role?
- Behavioral: Describe a time you persuaded someone to adopt a solution.
- How do you handle objections during sales conversations?
Advice
Focus on communication skills and basic technical knowledge of network monitoring tools.
Full Experience
The first round was a phone interview focusing on my background and communication skills. The second round was a video call with the sales team where I demonstrated a mock product pitch. The interviewers valued enthusiasm and ability to learn quickly.
Product Manager Interview Experience
Candidate: Brian K.
Experience Level: Senior
Applied Via: Referral
Difficulty:
Final Result: Rejected
Interview Process
4
Questions Asked
- How would you prioritize features for a network monitoring product?
- Describe your experience working with engineering teams.
- Explain a product roadmap you created and how you adapted it.
- How do you gather customer feedback for product improvements?
- Behavioral: Tell me about a time you handled conflicting stakeholder priorities.
Advice
Gain deeper understanding of network monitoring technologies and prepare to discuss product strategy in detail.
Full Experience
The process included an initial HR screen, followed by two rounds of product-focused interviews with PMs and engineers. The final round was with leadership focusing on strategic thinking. The questions were detailed and required strong knowledge of both product management and the networking domain.
Software Engineer Interview Experience
Candidate: Alice M.
Experience Level: Mid-level
Applied Via: Company Website
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain the difference between TCP and UDP.
- Describe a time you optimized a network-related application.
- Write a function to detect network latency spikes.
- How would you design a scalable monitoring system?
- Behavioral: Tell me about a challenging project and how you handled it.
Advice
Brush up on networking fundamentals and practice coding problems related to data structures and algorithms.
Full Experience
The interview process started with an online coding test focused on algorithms and data structures. The next round was a technical phone interview where I was asked about networking concepts and system design. The final round was onsite, including behavioral questions and a whiteboard coding session. The team was friendly and focused on problem-solving skills.
Frequently Asked Questions in thousandeyes
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in thousandeyes
Q: A man has a wolf, a goat, and a cabbage. He must cross a river with the two animals and the cabbage. There is a small rowing-boat, in which he can take only one thing with him at a time. If, however, the wolf and the goat are left alone, the wolf will eat the goat. If the goat and the cabbage are left alone, the goat will eat the cabbage. How can the man get across the river with the two animals and the cabbage?
Q: A rich merchant had collected many gold coins. He did not want anybody to know about them. One day his wife asked, "How many gold coins do we have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 32 times the difference between the two numbers equals the difference between the squares of the two numbers."The wife looked puzzled. Can you help the merchant's wife by finding out how many gold coins they have?
Q: 9 cards are there. You have to arrange them in a 3*3 matrix. Cards are of 4 colors. They are red, yellow, blue and green. Conditions for arrangement: one red card must be in first row or second row. 2 green cards should be in 3rd column. Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.
Q: There are 3 clans in an island - The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? ...
Q: 36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res...
Q: A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?
Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
Q: The egg vendor calls on his first customer and sells half his eggs and half an egg. To the second customer, he sells half of what he had left and half an egg and to the third customer he sells half of what he had then left and half an egg. By the way he did not break any eggs. In the end three eggs were remaining . How many total eggs he was having ?
Q: A long, long time ago, two Egyptian camel drivers were fighting for the hand of the daughter of the sheik of Abbudzjabbu. The sheik, who liked neither of these men to become the future husband of his daughter, came up with a clever plan: a race would dete
Q: A vessel is full of liquid. From the vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: Jarius and Kylar are playing the game. If Jarius wins, then he wins twice as many games as Kylar. If Jarius loses, then Kylar wins as the same number of games that Jarius wins. How many do Jarius and Kylar play before this match?
Q: In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?
Q: Consider a series in which 8 teams are participating. each team plays twice with all other teams. 4 of them will go to the semi final. How many matches should a team win, so that it will ensure that it will go to semi finals.?
Q: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
Q: A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there,train had completed 5 miles. what is the speed of the train ?
Q: There are some chickens in a poultry. They are fed with corn. One sack of corn will come for 9 days. The farmer decides to sell some chickens and wanted to hold 12 chicken with him. He cuts the feed by 10% and sack of corn comes for 30...
Q: Motorboat A leaves shore P as B leaves Q; they move across the lake at a constant speed. They meet first time 600 yards from P. Each returns from the opposite shore without halting, and they meet 200 yards from. How long is the lake?
